You might enjoy one of these series:
Miles Vorkosigan by Lois McMaster Bujold (The Warrior's Apprentice is a free Bean download)
Old Man's War by John Scalzi
Clive Cussler has his Dirk Pitt and From the NUMA Files books
Anthony Horowitz has his Alex Rider series
Donna Andrews has her mystery series that all have animals in the title (Six Geese A-Slaying, etc.)
Or these stand-alone books:
Playing for Pizza by John Grisham (general fiction)
False Impression by Jeffrey Archer (mystery/thriller)
And if you are looking for find the order of books in a series, fantasticfiction is great!
http://www.fantasticfiction.co.uk/