How can I be sure that the colour Photobook prints matches what I see on my monitor?
You should calibrate your monitor regularly to avoid any colour differences. When calibrating your monitor, set the target standard to match the European ISO Fogra 39 or the European ISO Fogra 27 standard. Keep in mind that you can see a close approximation of what the printed page will look like by following these steps. However you cannot literally make a print match from what you see on your monitor. The software provides a proofing stage before you proceed to order your photo book. We find the soft proofing process usually provides about 95% accurate matching.