And don't forget that for the complete list of career books (including books about a career in these various careers), check out the Quintessential Careers Bookstore, in association with Amazon Books.

ApartmentCareers.com -- where job-seekers looking for jobs within the apartment industry can browse or search (by keywords, job level and type, and location) for job listings as well as post your resume (with confidential option). Job search agent also available. Free to job-seekers.

Aupair JobMatch -- a free service for job-seekers interested in an Aupair position. Job-seekers are matched with families using criteria you supply.

BestAutoJobs.com -- a site designed for all job-seekers interested in working in the automotive industry, from technician to executive positions. Job-seekers can post your resume and search job listings (by location, job category, and keyword). Free to job-seekers.

BigTruckDrivingJobs.com -- a job site for truck drivers with all levels of driving experience. Truck driving jobs are listed here with many trucking companies. Job-seekers can search jobs (by position, location, experience), complete a multiple company application, as well as find additional trucking-related resources. No cost to job-seekers.

BlueCollar.org/ -- a non-profit organization that lists companies and organizations worldwide that focus on jobs and career resources for blue collar workers. Links to job sites. Also includes discussion forums by job categories. Free to job-seekers.

BubbaJunk.com -- a job site for truck drivers, where job-seekers can find company-driver and owner-operator job listings for local, regional, or long-haul driving. Search job ads, get trucking news, and find listings of truck driving schools. Free to job-seekers.

CallCenterJobs.com -- where job-seekers looking for call center operations, customer service, help desk, techsales, and e-commerce jobs can search for jobs (by job type and location) and post your resume. Includes company profiles and information on the call center industry. Free to job-seekers.

CareersinGovernment.com -- dedicated exclusively to job-seekers and jobs in the public sector, where you can search for job listings (by job category, organization type, location, date posted, and keywords), post your resume, or register for a job-search agent. Also includes links. Free to job-seekers.

Cargo Jobs Online -- where job-seekers searching for jobs in air cargo, marine cargo, customs brokerage, import, export, supply chain, cargo shipping, and logistics and freight distribution can search job listings (by keyword, industry, function, location) as well as post your resume. Free to job-seekers.

Christian Jobs -- from ChristiaNet, a job board that lists current job openings in a variety of positions at businesses, churches, and ministries, including: camps and retreats, fundraising, ministry, pastors, volunteers, computers, and more.

Church Jobs Online -- a career and job site for church staff professionals to search for new jobs and post your resume. Also includes articles and other useful resources. A division of the Christian Career Center. Free to job-seekers.

CustomerServiceCareers.com -- where job-seekers searching for customer service and call center jobs in all industries can search for jobs (by location, specialization, type, experience, salary, more) as well as post your resume. Also includes links to various resources. Free to job-seekers.

Danger Zone Jobs -- for job-seekers seeking jobs outside the U.S. with American defense contractors and private military companies in many different fields, including: security, operations, intelligence, linguists, engineering, construction, transportation, and more. No cost to job-seekers.

Defense Talent Network -- for job-seekers search for jobs in the defense, aerospace, government, and homeland security sectors, where you can search job listings (by job category, country, keywords), as well as post your resume. Includes information on security clearances and resumes. No cost to job-seekers.

EstateJobs.com -- where job-seekers searching for domestic jobs worldwide -- estate managers, butlers, drivers, domestic couples, executive housekeepers, high-end nannies, and more -- can search job listings and post your profile. Registration required to search site. No cost to job-seekers.

Federal Times Online -- the Web site of jobs and careers from the independent weekly for Federal employees.

FindATruckingJob.com -- a good job site for job-seekers searching for truck driving jobs. Includes job listings for all types of driver jobs, including owner-operator and company drivers. Also includes list of major trucking companies. Free to job-seekers.

fisitajobs.com -- describes itself as the global marketplace for automotive engineering jobs. Job-seekers can search for jobs by job category, keywords, and location. You can also post your job profile and receive email alerts on new job postings that match your profile. Free to job-seekers.

GetaGovJob.com -- for job-seekers looking for jobs in the public sector, where you can post your resume, search the jobs database, receive email notifications of new job postings, and more. Free to job-seekers.

GOVJOBS.com -- where job-seekers looking for employment in governments or governmental agencies at any level -- federal, state, county, and city/township -- can search job listings (by keyword and location) and post your resume. Free.

HiringTruckDrivers.com -- a great job site for truck drivers, where job-seekers can find information about types of truck driving jobs and search for trucking companies by state. Each company listing includes list hiring areas, requirements, and benefits -- with a link to apply for jobs. No cost to job-seekers.

iHireSecurity.com -- a job site exclusively for the job-seekers in the security industry. Job-seekers must register (free) and post your profile and resume. You are then emailed a list of matching jobs and new jobs that fit your criteria, which you can then view and apply to online. Free to job-seekers.

Jobs For Truckers -- if you're looking for employment as a truck driver, then this is the site for you. Job-seekers can search for trucking companies by region of the U.S., and then submit an online application. Free to job-seekers.

lawenforcementjob.com -- where you can find employment information on more than 4,000 municipal police, state police and patrol, sheriff, federal, international, corrections, and university and college police/public safety departments. Also includes a message board, bookstore, and various links. Free to job-seekers.

Layover.com -- an online site for the trucking industry, offers JOBNET, where job-seekers looking for any types of jobs in trucking can search for jobs (by job classification, location, company, and keyword) and submit your application online. Also includes a training center where you can find trucking schools. Free to job-seekers.

Military Careers -- one-stop site for getting information about careers in all the major branches of military service, including the army, navy, air force, marines, and coast guard. Free to job-seekers.

MoldingCareers.com -- a niche job site for the plastic industry, where job-seekers can search job ads (by keywords, job functions, location), post your resume, and subscribe to industry coatings industry newsletter. No cost to job-seekers.

Nannies Plus, Inc. -- seeks college grads, experienced nannies, daycare providers, empty-nesters, or students needing to save moeny for college or graduate school -- whoo want to be a nanny.

911hotjobs.com -- a law enforcement job and employment portal, where job-seekers can find direct links to all types of law enforcement jobs (state and municipal police, sheriff, federal, corrections, university and college security), search for jobs posted at the site, find books and testing information, message boards, and more. Free to job-seekers.

Nursery Jobs Only -- a job site for finding childcare, teaching, nanny, nursing, and social care jobs, where job-seekers can search job listings (by job title, job category, location, keywords, more), as well as post your resume/CV. No cost to job-seekers.

PaintSquare's Career Center -- qualified job-seekers in the protective and marine coatings market can post your resume, search the jobs database, use the employment resources, and apply for jobs online. Employers range from coating companies and equipment suppliers to consultants and contractors. Free to job-seekers.

SkilledWorkers.com -- a site dedicated to assisting U.S. and Canadian job-seekers in the construction and skilled trade industries, where you can (by employment type and location), or browse openings with featured companies -- as well as post your job application for employers to find. No cost to job-seekers.

Today's Military -- dedicated to showing parents and teens how today's U.S. military can help them achieve success with a variety of educational opportunities. A wide variety of information about all aspects of a military career. Free to job-seekers.

TruckFLIX.com -- where all types of truck drivers, as well as job-seekers looking for the training to become drivers, can search for job and school opportunities. An interesting twist is the ability to watch recruitment videos from participating employers. Job-seekers can browse jobs by company and complete an online job application. Free to job-seekers.

Union Jobs Clearinghouse -- a great resource for finding staffing and trade positions in organized labor. Job postings list posting date and prvide detailed information; job-seekers apply to jobs directly. Free to job-seekers.

USAJOBS -- a one-stop source for job-seekers seeking information about jobs and employment with the United States Federal Government. Job-seekers can search for jobs (by keyword, location, and occupation), post your resume, and register for a job-matching email service. Also includes lots of other resources and tips for finding employment with the government. Free to job-seekers.

U.S. State Department Careers -- where U.S. citizens looking to serve your country can explore hundreds of current opportunities in the foreign and civil service, Includes detailed information about careers with the U.S. government, including qualifications and salary information. Free to job-seekers.

Don't overlook going directly to the career center of potential employers to get the most current information on job openings, conduct research, and learn how to submit your application. You can find links to more than 500 company career centers in The Quintessential Directory of Company Career Centers.

Back to Career and Job Resources -- by Industry, where we review (and provide links to) hundreds of the very best industry-specific niche job sites for job-seekers.