yes, click on the number in brackets beside each game for any of the books and it will give line history.
for example:
for phil/toronto game at pinnacle
(read from bottom up)
Line Moves
Philadelphia Phillies at Toronto Blue Jays
06/30/2006 6:05 PM
Lines provided by:
Line Moves
Date/Time of Line Visitor Line Home Total
06/30/2006 05:00:25 PM Philadelphia Phillies +157 / -165 Toronto Blue Jays o11 -106
06/30/2006 04:58:25 PM Philadelphia Phillies +159 / -167 Toronto Blue Jays o11 -106
06/30/2006 03:18:27 PM Philadelphia Phillies +161 / -169 Toronto Blue Jays o11 -106
06/30/2006 01:44:25 PM Philadelphia Phillies +162 / -170 Toronto Blue Jays o11 -106
06/30/2006 11:24:25 AM Philadelphia Phillies +162 / -170 Toronto Blue Jays o11 -103
06/30/2006 10:20:27 AM Philadelphia Phillies +162 / -170 Toronto Blue Jays o11 -110
06/30/2006 08:18:24 AM Philadelphia Phillies +161 / -169 Toronto Blue Jays o11 -112
06/30/2006 01:50:24 AM Philadelphia Phillies +159 / -167 Toronto Blue Jays o11 -112
06/29/2006 10:54:24 PM Philadelphia Phillies +159 / -167 Toronto Blue Jays o11 -116
06/29/2006 10:54:23 PM Philadelphia Phillies +159 / -167 Toronto Blue Jays u11 +106
06/29/2006 07:54:23 PM Philadelphia Phillies +159 / -167 Toronto Blue Jays o11 -112
06/29/2006 03:20:38 PM Philadelphia Phillies +163 / -171 Toronto Blue Jays o11 -112