Jesup Memorial Library

Author Talk, 7 p.m., Jesup Memorial Library. Megan Miranda will talk about her book "The Last House Guest." 288-4245.

Contra Dance, 6:30 p.m., Jesup Memorial Library. The Big Moose Band will perform. 288-4245.

Talk, "How Good Are the Brakes on This Train?" 7 p.m., Jesup Memorial Library. Speaker is civil liberties lawyer Burt Neuborne. 288-4245.

Talk by artist Philip Frey and author Carl Little, 7 p.m., Jesup Memorial Library. 288-4245.

Book Launch for "My Brother's Keeper" by Vaughn C. Hardacker, 7 p.m., Jesup Memorial Library. 288-4245.

Author Talk, 7 p.m., Jesup Memorial Library. Jordanna Max Brodsky will discuss her book "The Wolf in the Whale." 288-4245.

Author Talk, 7 p.m., Jesup Memorial Library. Adam Frank will discuss his book “Light of the Stars: Alien Worlds and the Fate of the Earth.” 288-4245.

Author Discussion, 7 p.m., Jesup Memorial Library. Kim Stanley Robinson and Adam Frank will be in conversation. 288-4245.

Young Audience Concert Series, 10:30 a.m., Jesup Memorial Library. Featuring performers from the Bar Harbor Music Festival's production of the opera "Carmen." 288-4245.

Talk, "Law and Legitimacy in the Supreme Court," 7 p.m., Jesup Memorial Library. Speaker is Harvard University professor Richard H. Fallon Jr. 288-4245.

Violin Concert by Sean Lim, 7 p.m., Jesup Memorial Library. 288-4245.

Author Talk, 7 p.m., Jesup Memorial Library. John Eisenberg will discuss his book “The League: How Five Rivals Created the NFL and Launched a Sports Empire.” 288-4245.

Author Talk, 7 p.m., Jesup Memorial Library. Colin G. Calloway will discuss his book “The Indian World of George Washington: The First President, the First Americans, and the Birth of the Nation.” 288-4245.

Young Audience Concert Series, 10:30 a.m., Jesup Memorial Library. Featuring violinist Janey Choi and pianist Antonio Galera Lopez. 288-4245.

Talk, “Can Biotechnology Be Ethical: The CRISPR Conundrum” 7 p.m., Jesup Memorial Library. Speaker is Debra Mathews of the Johns Hopkins Berman Institute of Bioethics. 288-4245.

Discussion, "Thoreau and Matters Ecological," 7 p.m., Jesup Memorial Library. Featuring Kim Stanley Robinson and Abe Miller-Rushing. 288-4245.

Photo Workshop, 7 p.m., Jesup Memorial Library. Led by Mike Leonard. Sponsored by Bar Harbor Whale Watch. 288-4245.

Contra Dance, 6:30 p.m., Jesup Memorial Library. The Big Moose Band will perform. 288-4245.

Talk, "Saving America Once Again - Comparing the Tea Party and the Anti-Trump Resistance," 7 p.m., Jesup Memorial Library. Speaker is Harvard University professor Theda Skocpol. 288-4245.

Author Talk, 7 p.m., Jesup Memorial Library. Ann Rutherford Austin will discuss her book “The Bar Harbor Formation." 288-4245.

Piano Concert by Deborah Fortier, 4 p.m., Jesup Memorial Library. 288-4245.

Talk, "Making Genetics Part of Everyday Medicine," 7 p.m., Jesup Memorial Library. Speaker is Dr. Ada Hamosh of the Johns Hopkins School of Medicine. 288-4245.

Author Talk, 7 p.m., Jesup Memorial Library. Richard Clarke will discuss his book “The Fifth Domain: Defending Our Country, Our Companies, and Ourselves in the Age of Cyber Threats.” 288-4245.

Prologue Book Sale, 4:30-7 p.m., Jesup Memorial Library. 288-4245.

Book Sale, 10 a.m.-5 p.m., Jesup Memorial Library. 288-4245.