Thursday, April 16

Midcoast Audubon Society presents "Climate Change and the Biology of the Arctic" by Paty Matrai of the Bigelow Laboratory for Ocean Sciences, 7 p.m., at the Camden Public Library.

Tuesday, April 21

Songwriters Session, 6 p.m. at the Camden Public Library, open to all aspiring writers, led by David Dodson and John Nicholas.

Alec Brainerd of Artisan Boatworks will give an illustrated talk on boat restoration, based on his work with the Fishers Island 24, Gull, 7 p.m., at the Camden Public Library. Part of the library's "Maritime Month" series.

Wednesday, April 22

Coastal Senior College class "Maine Voices" begins, 1 p.m., at the Camden Public Library. Barbara LeGendre will lead the class. Register with the Coastal Senior College, 596-6906.

Thursday, April 23

Cynthia Motian McGuirl presents "Armenia: A Remembrance" on the 100th anniversary of the Armenian Genocide, including family memoirs, and illustrated by McGuirl's artwork, 7 p.m., at the Camden Public Library.

Saturday, April 25

Spring Book Sale, indoors at the Camden Public Library, to benefit the library's book fund. Saturday 9 a.m. to 5:30 p.m., Sunday 1 to 4:30 p.m.

Simply Books Club, a book group for adults, all are welcome, 2 p.m. at the Camden Public Library. Simply bring along whatever book you are currently reading and want to talk about.

Sunday, April 26

Spring Book Sale continues at the Camden Public Library, 1 p.m. to 4:30 p.m.

Tuesday, April 28

Leer y charlar Spanish-language discussion group meets second and fourth Tuesdays, 1 p.m., at the Camden Public Library. All who are proficient in Spanish are welcome.

"Tech Tuesday" session on "Editing Digital Photos Online" led by Olga Zimmerman, staff tech wizard, 3 p.m., at the Camden Public Library. All are welcome.

Prof. Stephen Hornsby presents "The Historical Atlas of Maine," recently published by the University of Maine Press after more than a decade of research, 7 p.m., at the Camden Public Library. Part of the library's Maritime Month series.

Thursday, April 30

"Titanic: A Century of Myth and Memory," an illustrated talk by museum consultant Erin Bishop, 7 p.m., at the Camden Public Library. Part of Maritime Month at the library.