The Night Ranger by Alex Berenson Putnam, $27.95, 387 pages, ISBN 978-0-399-15972-5 Okay.  We admit it . . . this one is special . . . one we’ve been looking forward to for a while.  It’s our Double Diamond Jubilee:  MBR number 100.  That’s right . . . this is our one hundredth book review.  And it’s just in time for the start of the summer reading season, so