Registered Libraries, Publishers, and Industry Partners

Allen County Public Library (IN)
Alligator Records
Akron-Summit County Public Library (OH)
Arapahoe Library District (CO)
Army - European Regional Library (DE)
Arrowhead Library System (MN)
BBC Audiobooks America
Bibliomation (CT)
Blackstone Audio, Inc.
Books on Tape
Boston Public Library (MA)
Brampton Library (ON)
Brilliance Audio
British Columbia Libraries (CAN)
Brooklyn Public Library (NY)
Bucks County Free Library (PA)
Buffalo & Erie County Public Library (NY)
Camellia Net Digital Catalog (AL)
C/W MARS (MA)
Central Library Consortium (OH)
Chautauqua-Cattaraugus Library System (NY)
Chester County Library System (PA)
Chicago Ridge Public Library (IL)
CLAMS, Inc. (MA)
Cleveland Public Library (OH)
County of Los Angeles Public Library (CA)
Creative Labs
Cuyahoga County Public Library (OH)
Dayton Metro Library (OH)
Delaware County Library System (PA)
Denver Public Library (CO)
District of Columbia Public Library (DC)
eMedia Library (IL)
Evansville Vanderburgh Public Library (IN)
Farmington Public Library (NM)
First Regional Library (MS)
Forsyth County Public Library (GA)
Genesee District Library (MI)
Georgia Public Library Service (GA)
Greenwich Library (CT)
Gwinnett County Public Library (GA)
Hamilton Public Library (CA)
Harlequin
HarperCollins Publishers
Harris County Public Library (TX)
Hutchinson Public Library (KS)
INCOLSA (IN)
Infolink - ListenNJ (NJ)
Jefferson County Library Cooperative (AL)
John Wiley & Sons, Inc.
Kentucky Libraries Unbound (KY)
King County Library System (WA)
Kitchener Public Library (CA)
Las Vegas-Clark County (NV)
Lee County Library System (FL)
Library Connection, Inc (CT)
Library Journal
Librisite (MX)
Listen Eastern West Virginia (WV)
ListenNJnw Digital Catalog (NJ)
Loudoun County Public Library (VA)
Lycoming County Library System (PA)
Maricopa County Library District (AZ)
Marmot Library Network (CO)
Maryland's Digital Library (MD)
Merrimack Valley Library Consortium (MA)
MetroNet (MI)
Michigan Library Consortium (MI)
Monroe County Library System (NY)
Montgomery County - Norristown Public Library (PA)
Naperville Public Library (IL)
National Association of Realtors (IL)
Navy General Library Program
Naxos
Nebraska Library Commission (NE)
NEIBORS (IA)
New York Public Library (NY)
North of Boston Library Exchange (MA)
North Carolina Digital Library (NC)
North Suburban Digital Consortium (Park Ridge) (IL)
North Suburban Library System (IL)
Northwest Washington Digital Library Consortium (WA)
Old Colony Library Network (MA)
Omaha Public Library (NE)
Oregon Digital Library Consortium (OR)
Ottawa Public Library (CAN)
OverDrive, Inc.
Palm Beach County Library System (FL)
Phoenix Public Library (AZ)
Pierce County Library System (WA)
Pioneer Library System (NY)
Pittsburgh Public Library (PA)
Prince George's County Memorial Library (MD)
Rancho Mirage Public Library (CA)
Rochester Public Library (MN)
Rocky River Public Library (OH)
Santa Clara County Library (CA)
SEO Library Center (OH)
Sno-Isle Libraries (WA)
Somerset County Library System (NJ)
Southern Ontario Library Service (CAN)
Spartanburg County Public Libraries (SC)
St. Charles City-County Library District (MO)
St. Louis County Library (MO)
Stamford-Ferguson Library (CT)
State Library of Kansas (KS)
Suffolk Cooperative Library System (NY)
Tampa Bay Library Consortium (FL)
Tantor Media
Tennessee State Library (TN)
The Ohio eBook Project (OH)
Timberland Regional Library (WA)
Toledo - Lucas County Public Library (OH)
Unabridged (US)
West Virginia Downloadable Entertainment Library Initiative (WVDELI) (WV)
Westchester Library System (NY)
Wisconsin Public Library Consortium (WI)