According to Gambit's list of forthcoming books
http://www.gambitbooks.com/forthcoming.html, the book is now at the printers. There is a pdf sample including the Table of Content:
Symbols 4
Bibliography 4
Preface 5
Foreword 6
Stonewall Invitation 8
Lesson 1 7 b3: Introduction 15
Lesson 2 The Critical 7 b3 Qe7 8 Ne5! 36
Lesson 3 7 Qc2, 7 Nc3 and Rare 7th Moves 54
Lesson 4 7 Bf4 67
Lesson 5 Lines with a Delayed Bf4 89
Lesson 6 Early Deviations 100
Lesson 7 4 c4 with Nh3 117
Lesson 8 2 c4: Non-Fianchetto Lines 145
Lesson 9 2 Nf3: Non-Fianchetto Lines 156
Lesson 10 2 Nc3 and 2 Bg5 169
Lesson 11 The Staunton Gambit and Rare 2nd Moves 183
Lesson 12 1 c4, 1 Nf3 and 1 g3 195
Solutions to Exercises 211
Index of Variations 222
Index of Players 223
There is some additional information at
http://sverreschesscorner.blogspot.com/