"Tidhar (By Force Alone) propels an ensemble of historical figures and literary characters through a knotty and thrilling plot packed with intrigue and visceral action, illustrated with a keen eye for historical detail by McCaffrey (Anno Dracula1895: Seven Days in Mayhem)." - Library Journal Starred Review
"The story is clever and fast-paced, and its emphasis on women is refreshing and inspired ... Adler is pure entertainment, establishing a strong, intelligent heroine and a foundation that leaves the door open for future (past) adventures." - Foreword Reviews
"Fantasy Award winner Tidhar (By Force Alone) keeps a constant breathless pace of chases ... twists and derring-do aplenty" - Publisher's Weekly
"There's something massive at work behind the mash-up hook of this story, and the more you read the deeper into that sense of scale you get. It's an addictive feeling" - SyFy Wire
Combines dynamic, manga-esque linework with an ornate, Bryan Talbot-style eye for detail, meticulously designing everything from an Art Nouveau concert poster to some authentic periodicals of the day - SFX
"With complex artwork and a story that puts a unique spin on some of the 19th century's greatest literary heroines, this is one adventure you'll want to sign-on for" - Kabooooom
"From fans of the various literary properties to those who have only minimal information on any of them, Adler #1 is both educational and entertaining" - Multiversity Comics
"A highly detailed and enjoyable adventure" - Monkeys Fighting Robots
"At its finest, Adler is a delightful, progressive penny dreadful that reminds readers of its Victorian inspirations" - Comic Watch
A fun and unique story ... filled with memorable characters and the plot delivers a pulp-style mystery perfectly ... a truly memorable tale. - But Why Tho
The rapid pacing of the story leaves you breathless from enjoyment, the exited bombast of explosion, gunfire, and murder is deliciously overt and theres a unique thrill to seeing more modern sensibilities overlaid on classic figures ... Ridiculous and riveting, Adler is a (penny) dreadfully fabulous story - SciFi Now
A wonderful take on historical fiction. The fictional characters from various forms of literature and historical figures are breathtakingly brought to life in this greater-than-life journey - The Fandom Post
A thoroughly entertaining alternate history tale recommended. 9/10 - SciFi Bulletin
Tidhar and McCaffrey form a great team that keeps you interested and intrigued from the opening panels right up to the end. Theres nothing elementary about this one - Forces of Geek
Fun and exciting ... [ a] fast-paced, thrilling adventure. Id love to see more Adler graphic novels in the future, as there are endless possibilities with this fresh take on familiar literary characters. - SciFi Chick
"Adler, in which the opera singer-turned-adventuress teams up with other fictional women Lady Havisham! Jane Eyre! as well as real historical figures Marie Curie! Queen Victoria! to protect the British Empire from an angry African queen and a vampiric assassin" - Book Riot