Love, Sex, and Staying Warm is a collection of marriage counselor and newspaper columnist Neil Rosenthal's best writings to help any couple find happiness in their relationship.

Most of us have been in a relationship at one time or another.

We met, we spent loads of time together, we fell in love, maybe we even got married. And then things got tricky.

We fight, and we don't know why. We don't have as much sex as we used to. We had kids and got high-powered jobs, and there just doesn't seem to be time for 'us' anymore.

Neil Rosenthal has spent the past 35 years working as a marriage and relationship counselor, and newspaper columnist.

In Love, Sex, and Staying Warm: Creating a Vital Relationship, Rosenthal has collated some of his most important lessons, covering everything from sex and romance to resolving conflict.

Whether your relationship is still new or you've known your partner your whole life, there's always something you can learn to help keep that flame alive.