Now a Netflix film starring Mark Wahlberg as Spenser!

Old friends. Small favors. Bitter rivals. Stirred together, it all makes for one explosive cocktail in this New York Times best-selling thriller that has Spenser feeling the heat....

Henry Cimoli and Spenser have been friends for years, yet the old boxing trainer has never asked the private eye for a favor. Until now. A developer is trying to buy up Henry's condo on Revere Beach - with a push from local thugs. Soon, Spenser and his apprentice, Zebulon Sixkill, are on the trail of a mysterious woman, a megalomaniacal Las Vegas kingpin, and a shady plan to turn a chunk of land north of Boston into a sprawling casino. As alliances shift and twisted dreams surface, the Boston political machine looks to end Spenser's investigation one way or another - and once and for all.

Previously published as Robert B. Parker's Wonderland